260020263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{41851}}^1$

素因数の和:41982

約数の個数: 16

約数和(自身を含む): 368297600

約数和(自身を除く): 108277337

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 41851, 125553, 795169, 2385507, 4561759, 13685277, 86673421, 260020263]

約数ペア:

[(1, 260020263), (3, 86673421), (19, 13685277), (57, 4561759), (109, 2385507), (327, 795169), (2071, 125553), (6213, 41851)]